ATE384753T1 - Verfahren zur herstellung von reaktiven polyetherpolyolen mit ethylenoxid-endblock - Google Patents
Verfahren zur herstellung von reaktiven polyetherpolyolen mit ethylenoxid-endblockInfo
- Publication number
- ATE384753T1 ATE384753T1 AT05744275T AT05744275T ATE384753T1 AT E384753 T1 ATE384753 T1 AT E384753T1 AT 05744275 T AT05744275 T AT 05744275T AT 05744275 T AT05744275 T AT 05744275T AT E384753 T1 ATE384753 T1 AT E384753T1
- Authority
- AT
- Austria
- Prior art keywords
- ethylene oxide
- polyether polyol
- catalyst
- stage
- polyether polyols
- Prior art date
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920005871 reactive polyether polyol Polymers 0.000 title 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 5
- 229920000570 polyether Polymers 0.000 abstract 5
- 229920005862 polyol Polymers 0.000 abstract 5
- 150000003077 polyols Chemical class 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 3
- 239000012467 final product Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/828,967 US7186867B2 (en) | 2004-04-21 | 2004-04-21 | Process for preparing reactive polyether polyols having an ethylene oxide end block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE384753T1 true ATE384753T1 (de) | 2008-02-15 |
Family
ID=34968380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05744275T ATE384753T1 (de) | 2004-04-21 | 2005-04-21 | Verfahren zur herstellung von reaktiven polyetherpolyolen mit ethylenoxid-endblock |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7186867B2 (de) |
| EP (1) | EP1753802B8 (de) |
| JP (1) | JP4664970B2 (de) |
| KR (1) | KR101172552B1 (de) |
| CN (1) | CN100567367C (de) |
| AT (1) | ATE384753T1 (de) |
| DE (1) | DE602005004539T2 (de) |
| ES (1) | ES2297714T3 (de) |
| MX (1) | MXPA06011930A (de) |
| PT (1) | PT1753802E (de) |
| WO (1) | WO2005103116A1 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060223979A1 (en) * | 2005-04-04 | 2006-10-05 | Thomas Ostrowski | Process for preparing polyether polyols |
| US8692030B1 (en) * | 2006-04-20 | 2014-04-08 | Pittsburg State University | Biobased-petrochemical hybrid polyols |
| US20080132729A1 (en) * | 2006-12-01 | 2008-06-05 | Mcdaniel Kenneth G | Continuous process for the production of ethoxylates |
| US20080132728A1 (en) * | 2006-12-01 | 2008-06-05 | Mcdaniel Kenneth G | Continuous processes for the production of alkylphenol ethoxylates |
| AR069725A1 (es) * | 2007-06-27 | 2010-02-17 | Shell Int Research | Proceso para preparar una composicion de alcoxilato y una composicion alcoxilada |
| AR073933A1 (es) * | 2008-05-19 | 2010-12-15 | Dow Global Technologies Inc | Procedimiento de flujo de recirculacion continuo para la produccion de poliol de polieter |
| CN101407730B (zh) * | 2008-11-28 | 2012-07-04 | 句容市宁武化工有限公司 | 一种高性能破乳剂的制备方法 |
| DE102009031584A1 (de) | 2009-07-03 | 2011-01-05 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen mit primären Hydroxyl-Endgruppen |
| JP5511369B2 (ja) * | 2009-12-28 | 2014-06-04 | 花王株式会社 | カルボン酸の製造方法 |
| JP5545364B2 (ja) * | 2010-04-30 | 2014-07-09 | 旭硝子株式会社 | ポリオキシアルキレンポリオール、ポリマー分散ポリオール、および軟質ポリウレタンフォーム、ならびにこれらの製造方法 |
| JP5609753B2 (ja) * | 2010-04-30 | 2014-10-22 | 旭硝子株式会社 | ポリオキシアルキレンポリオール、ポリマー分散ポリオール、および軟質ポリウレタンフォーム、ならびにこれらの製造方法 |
| CN101921391A (zh) * | 2010-09-21 | 2010-12-22 | 山东蓝星东大化工有限责任公司 | 低不饱和度高分子量聚醚多元醇的合成方法 |
| DE102011005388A1 (de) * | 2011-03-10 | 2012-09-13 | Wacker Chemie Ag | Verfahren zur Herstellung von Polymerisaten mittels Emulsions- oder Suspensionspolymerisation |
| US9562134B2 (en) * | 2013-03-12 | 2017-02-07 | Covestro Llc | Catalyst for the production of polyols having lower amounts of high molecular weight tail |
| US9051412B2 (en) | 2013-03-14 | 2015-06-09 | Bayer Materialscience Llc | Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters |
| ES2698433T3 (es) * | 2014-10-22 | 2019-02-04 | Dow Global Technologies Llc | Sistema catalizador dual para polioles con alto contenido de hidroxilo primario |
| US10723830B1 (en) * | 2019-03-28 | 2020-07-28 | Covestro Llc | Product-to-product process for preparation of low viscosity polyoxyalkylene polyether polyols |
| HUE064888T2 (hu) * | 2019-07-16 | 2024-04-28 | Thyssenkrupp Uhde Gmbh | Eljárás alkoxilátok elõállítására |
| CN112321815B (zh) * | 2020-10-28 | 2022-09-16 | 中国石油化工股份有限公司 | 一种低气味高活性聚醚多元醇的制备方法 |
| JP7563168B2 (ja) * | 2020-12-24 | 2024-10-08 | Ａｇｃ株式会社 | ポリエーテルポリオールの製造方法、ポリウレタンの製造方法 |
| US20230147479A1 (en) * | 2021-11-05 | 2023-05-11 | Covestro Llc | Processes and production plants for producing polyols |
| CN114768709B (zh) * | 2022-05-05 | 2024-02-02 | 万华化学集团股份有限公司 | 一种使连续化聚醚生产装置实现即开即停的方法 |
| CN115181259B (zh) * | 2022-08-11 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续化制备聚醚的方法 |
| CN119177125B (zh) * | 2023-06-21 | 2026-02-03 | 中国石油化工股份有限公司 | 一种复配表面活性剂及其制备方法 |
| CN117358162A (zh) * | 2023-09-26 | 2024-01-09 | 山东滨化聚禾新材料科技有限公司 | 高活性低气味短周期聚醚多元醇连续化生产工艺及其装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016113A1 (de) * | 1980-04-25 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur aufarbeitung von polyetherpolyolen |
| CA1155871A (en) * | 1980-10-16 | 1983-10-25 | Gencorp Inc. | Method for treating polypropylene ether and poly-1,2- butylene ether polyols |
| JPH04214722A (ja) * | 1990-12-14 | 1992-08-05 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
| JPH04314728A (ja) * | 1991-04-12 | 1992-11-05 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
| US5563221A (en) * | 1995-06-21 | 1996-10-08 | Arco Chemical Technology, L.P. | Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols |
| US5777177A (en) * | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
| US5689012A (en) | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
| US6066683A (en) * | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
| DE19937114C2 (de) * | 1999-08-06 | 2003-06-18 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
| DE10008630A1 (de) * | 2000-02-24 | 2001-09-06 | Basf Ag | Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators |
| US20040064001A1 (en) * | 2002-09-30 | 2004-04-01 | Stephan Ehlers | Processes for preparing ethylene oxide-capped polyols |
| US7005552B2 (en) * | 2003-11-03 | 2006-02-28 | Bayer Materialscience Llc | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates |
-
2004
- 2004-04-21 US US10/828,967 patent/US7186867B2/en not_active Expired - Fee Related
-
2005
- 2005-04-21 KR KR1020067024249A patent/KR101172552B1/ko not_active Expired - Fee Related
- 2005-04-21 DE DE602005004539T patent/DE602005004539T2/de not_active Expired - Lifetime
- 2005-04-21 EP EP05744275A patent/EP1753802B8/de not_active Expired - Lifetime
- 2005-04-21 MX MXPA06011930A patent/MXPA06011930A/es active IP Right Grant
- 2005-04-21 AT AT05744275T patent/ATE384753T1/de not_active IP Right Cessation
- 2005-04-21 PT PT05744275T patent/PT1753802E/pt unknown
- 2005-04-21 CN CNB200580012824XA patent/CN100567367C/zh not_active Expired - Fee Related
- 2005-04-21 WO PCT/EP2005/004295 patent/WO2005103116A1/en not_active Ceased
- 2005-04-21 ES ES05744275T patent/ES2297714T3/es not_active Expired - Lifetime
- 2005-04-21 JP JP2007508848A patent/JP4664970B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1753802B1 (de) | 2008-01-23 |
| KR101172552B1 (ko) | 2012-08-08 |
| EP1753802A1 (de) | 2007-02-21 |
| JP2007533809A (ja) | 2007-11-22 |
| KR20070001275A (ko) | 2007-01-03 |
| DE602005004539D1 (de) | 2008-03-13 |
| PT1753802E (pt) | 2008-02-28 |
| CN1946765A (zh) | 2007-04-11 |
| WO2005103116A1 (en) | 2005-11-03 |
| US20050240063A1 (en) | 2005-10-27 |
| EP1753802B8 (de) | 2008-04-02 |
| JP4664970B2 (ja) | 2011-04-06 |
| US7186867B2 (en) | 2007-03-06 |
| CN100567367C (zh) | 2009-12-09 |
| ES2297714T3 (es) | 2008-05-01 |
| MXPA06011930A (es) | 2007-01-26 |
| DE602005004539T2 (de) | 2008-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |